The application, once installed, will be minimized on the taskbar. Clicking its icon will open a small window in the lower corner of your screen, making all of its features available to you with just a click.
The program's main function, as you might guess, is to make sure that no USB damages your system. You should know that pendrives and other portable devices are often infested with malware.
Thanks to an enormous virus database, the application can detect any threat coming from a portable drive before it has a chance to affect your system.
USB-AV is a protection tool to complement your main antivirus software, adding an extra layer of security to your computer. Best of all, it's extremely easy to use and barely takes up any space at all.